<template>
	<svg :class="svgClass" aria-hidden="true">
		<use :fill="color" :xlink:href="iconName"/>
	</svg>
</template>

<script>
export default defineComponent({
	props: {
		iconClass: {
			type: String,
			required: true
		},
		className: {
			type: String,
			default: ''
		},
		color: {
			type: String,
			default: ''
		},
	},
	setup(props) {
		return {
			iconName: computed(() => `#icon-${props.iconClass}`),
			svgClass: computed(() => {
				if (props.className) {
					return `svg-icon ${props.className}`
				}
				return 'svg-icon'
			})
		}
	}
})
</script>

<style lang="scss" scope>
.sub-el-icon,
.nav-icon {
	display: inline-block;
	font-size: 15px;
	margin-right: 12px;
	position: relative;
}

.svg-icon {
	width: 1em;
	height: 1em;
	position: relative;
	fill: currentColor;
	vertical-align: -2px;
}
</style>
